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1" NPT Stainless Steel Spring Check Valve

  • Mfr # S250-1"

  • Zoro # G6031641

product price: 
$
50.19
/ea

Key Features

Pipe Size
1"
Hex Size
2 in
Connection Type
FNPT
Body Material
Stainless steel
Overall Height
2-3/32"
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Specifications

Product Information

MFR #
S250-1"
Zoro #
G6031641
UPC #
-
Country of Origin
Italy

Dimensions

Pipe Size
1"
Hex Size
2 in
Overall Height
2-3/32"
Length
3.27"
Width
2.09"
Pipe or Tube Size - Check Valves
1"
Size
1"
Overall Length
3.27 in
Pipe or Tube Size
1 in
Connection Size - Side 1
1 in
Connection Size - Side 2
1 in
Height - Cap to Inlet Center
1 7/16 in
Nominal Valve Size
1 in
Wire Rope Length
3.27 in

Details

Connection Type
FNPT
Body Material
Stainless steel
Mounting Orientation - Check Valves
Horizontal, Vertical
Max. Steam Pressure - Valves
Not Rated
Flow - Valves
22.00 gpm
Max. Water Pressure - Valves
250 psi
Mounting Position
Vertical or Horizontal
Seal Material - Check Valves
Viton
Max. Pressure
250 psi WOG
Cracking Pressure - Check Valves
0.500 psi
Connection Type - Check Valves
FNPT x FNPT
Body Material - Valves
Stainless Steel
Material of Construction
stainless steel
Spring Material
316 Stainless Steel
Flow Design
Single
Application - Valves
General Purpose
Max. Temp.
302 Degrees F
Cracking Pressure
0.5 psi
Item
Check Valve
Seal Material
FKM
Max. Water Pressure
250 psi
Seat Material - Check Valves
FKM
Seat Material
FKM
Cap to Inlet Center
1-13/32"
Standards
ANSI B1.20.1, NSF 372
Item - Check Valves
Check Valve
Spring Material - Check Valves
316 Stainless Steel
Mechanism and Body Design
Inline Spring
Flow
22 gpm
Max. Temp. - Valves
302 Degrees F
Compliance
AISI 316
Mounting Orientation
Horizontal, Vertical
Check Mechanism
Swing
Valve Ways
2-Way
Includes Counterweight
No Counterweight
Valve Body Style
Inline
Silent Check
Standard
NSF Certifications for Food and Drinking Water
NSF 61
Connection Gender - Side 2
Female
Maximum Pressure - Steam
Not Rated
Check Mechanism Material
316 Stainless Steel
Vacuum Service Rating
Not Rated
For Media
Gas, Oil, Water
Connection Gender - Side 1
Female
Operating Temperature - Maximum
302 Degrees F
Connection Type - Side 1
NPT
Coefficient of Volume (Cv)
21.62
Maximum Pressure - Operating
250 psi
Operating Temperature - Minimum
-4 Degrees F
3-A Standard Compliance
Not Rated
Connection Type - Side 2
NPT
Valve Series
S250

Description

The BONOMI S250-1 is a 1 in check valve with an inline spring check mechanism for one-way flow applications and applications requiring reverse-flow limitation in general-purpose piping systems. It has a stainless steel body with 1 in FNPT x FNPT connections and is rated for use with gas, oil, and water. Specifications include a 0.5 psi cracking pressure, 22 gpm flow rating, and horizontal or vertical mounting orientation.

Key Features:

  • Valve type: Check valve, 2-way, inline body style
  • Series: S250
  • Size: 1 in nominal valve size with 1 in FNPT x FNPT connections
  • Body material: Stainless steel
  • Mechanism: Inline spring check mechanism
  • Check mechanism material: 316 stainless steel
  • Spring material: 316 stainless steel
  • Seal material: Viton
  • Seat material: FKM
  • Cracking pressure: 0.5 psi
  • Flow rating: 22 gpm
  • Cv: 21.62
  • Maximum pressure: 250 psi WOG
  • Maximum water pressure: 250 psi
  • Operating temperature range: -4 degrees F to 302 degrees F
  • Mounting orientation: Horizontal or vertical
  • Standards and certifications: ANSI B1.20.1, NSF 372, NSF 61, AISI 316
  • Overall dimensions: 3.27 in length, 2-3/32 in overall height, 2.09 in width

Restrictions

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